CN104537365B - Touch key-press and fingerprint recognition implementation method, device and terminal device - Google Patents
Touch key-press and fingerprint recognition implementation method, device and terminal device Download PDFInfo
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- CN104537365B CN104537365B CN201510050753.8A CN201510050753A CN104537365B CN 104537365 B CN104537365 B CN 104537365B CN 201510050753 A CN201510050753 A CN 201510050753A CN 104537365 B CN104537365 B CN 104537365B
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Abstract
It is the aesthetic appearance for improving complete machine, the structural strength for enhancing cover-plate glass, convenient for the user to operate to fingerprint recognition and touch key-press is integrated the disclosure is directed to touch key-press and fingerprint recognition implementation method, device and terminal device.The device includes: fingerprint Identification sensor and optical sensor, is set to the lower section of the cover-plate glass of terminal device；Fingerprint recognition circuit is connect with fingerprint Identification sensor, for being analyzed and processed to the collected finger print information of fingerprint Identification sensor, obtains fingerprint analysis result；Host-processor is connect with optical sensor and fingerprint recognition circuit, and the light information for being monitored according to optical sensor determines whether cover-plate glass receives touch key-press operation；Authentication is carried out according to the fingerprint analysis result that fingerprint recognition circuit obtains.The technical solution realizes fingerprint recognition and touch key-press is integrated, improves the aesthetic appearance of the complete machine, structural strength for enhancing cover-plate glass, convenient for the user to operate.
Description
Technical field
This disclosure relates to terminal device structure-design technique field more particularly to touch key-press and fingerprint recognition realization side
Method, device and terminal device.
Background technique
With being increasing for terminal device cell-phone function, the more and more new functions of terminal device are also brought more to user
It is mostly convenient.
Fingerprint identification function starts the favor by major terminal device manufacturer at present.Current terminal device, as mobile phone,
Tablet computer etc. is substantially using physical button when designing fingerprint identification function and combines fingerprint identification function, to reach
The purpose of compatible key and fingerprint recognition, sectional drawing are as shown in Figure 1.When generalling use this design, since physical button 02 exists
Need fixed stroke that can just come into force when pressing, so needing on cover-plate glass 01, a correspondence is dug in the region of fingerprint recognition
Hole, when user touches fingerprint Identification sensor 03, system is only identified as fingerprint；When user presses fingerprint Identification sensor
03 and when reaching certain stroke, physical button 02 can be triggered, then system can be identified as fingerprint and key two movements, then
Need to extract corresponding movement further according to upper layer.But above structure, it not only will affect the aesthetic appearance of terminal device complete machine, shadow
The structural strength of cover-plate glass is rung, and influences the convenience of user's operation.
Disclosure
To overcome the problems in correlation technique, the embodiment of the present disclosure provides touch key-press and fingerprint recognition realization side
Method, device and terminal device improve aesthetic appearance, the enhancing of complete machine to fingerprint recognition and touch key-press is integrated
It is the structural strength of cover-plate glass, convenient for the user to operate.
According to the first aspect of the embodiments of the present disclosure, a kind of touch key-press and fingerprint recognition realization device are provided, comprising:
Fingerprint Identification sensor is set to the lower section of the cover-plate glass of terminal device, is implemented on the cover board for acquiring
Finger print information on glass；
Fingerprint recognition circuit is connect with the fingerprint Identification sensor, for collecting to the fingerprint Identification sensor
Finger print information be analyzed and processed, obtain fingerprint analysis result；
Optical sensor is set to the lower section of the cover-plate glass, for monitoring the light letter through the cover-plate glass
Breath；
Switch, for when receiving Continuity signal, controlling fingerprint Identification sensor and fingerprint recognition circuit conducting and controlling
Optical sensor processed stops monitoring through the light information of the cover-plate glass；When receiving cut-off signal, control optics is passed
Sensor monitoring is disconnected through the light information and control fingerprint Identification sensor and fingerprint recognition circuit of the cover-plate glass to be connected
It connects.
In one embodiment, described device may also include that
Host-processor is connect with the optical sensor and fingerprint recognition circuit, described in sending to the switch
Continuity signal or the cut-off signal, the light information monitored according to the optical sensor determine that the cover-plate glass is
It is no to receive touch key-press operation；Authentication is carried out according to the fingerprint analysis result that the fingerprint recognition circuit obtains.
In one embodiment, the optical sensor has at least one outer surface and the fingerprint Identification sensor extremely
A few appearance face contact；Or
The optical sensor is arranged around the fingerprint Identification sensor.
In one embodiment, the number of the optical sensor is at least two.
In one embodiment, the lower surface of the cover-plate glass is provided with ink layer.
In one embodiment, the host-processor includes:
Communication interface, for sending the Continuity signal or the cut-off signal to the switch；
First processor is connect with the optical sensor, the light letter monitored for judging the optical sensor
Whether the parameter value in breath is more than preset value, when the parameter value is more than preset value, determines that the cover-plate glass has received
Touch key-press operation；
Second processor is connect with the fingerprint recognition circuit, the fingerprint for obtaining the fingerprint recognition circuit point
Analysis result is compared with the finger print data prestored, determines the identity of active user.
According to the second aspect of an embodiment of the present disclosure, a kind of terminal device, including cover-plate glass are provided, feature exists
In the terminal device further includes any touch key-press and fingerprint recognition realization device.
According to the third aspect of an embodiment of the present disclosure, a kind of touch key-press and fingerprint recognition implementation method are provided, comprising:
When receiving Continuity signal, the finger print information being implemented on cover-plate glass is acquired, to the collected fingerprint
Information is analyzed and processed, and obtains fingerprint analysis result；
When receiving cut-off signal, light information of the monitoring through the cover-plate glass.
In one embodiment, the method also includes:
Determine whether the cover-plate glass receives touch key-press operation according to the light information through the cover-plate glass；
Authentication is carried out according to the fingerprint analysis result.
In one embodiment, whether the light information according to through the cover-plate glass determines the cover-plate glass
Receive touch key-press operation, comprising: judge whether the parameter value in the light information through the cover-plate glass is more than default
Value determines that the cover-plate glass has received touch key-press operation when the parameter value is more than preset value；
It is described that authentication is carried out according to the fingerprint analysis result, comprising: by the fingerprint analysis result with prestore
Finger print data is compared, and determines the identity of active user.
According to a fourth aspect of embodiments of the present disclosure, a kind of touch key-press and fingerprint recognition realization device are provided, comprising:
Processor；
Memory for storage processor executable instruction；
Wherein, the processor is configured to:
When receiving Continuity signal, the finger print information being implemented on cover-plate glass is acquired, to the collected fingerprint
Information is analyzed and processed, and obtains fingerprint analysis result；
When receiving cut-off signal, light information of the monitoring through the cover-plate glass.
The technical scheme provided by this disclosed embodiment can include the following benefits:
Touch key-press and fingerprint recognition realization device in above-mentioned technical proposal, user when in use, as long as with finger with
The corresponding region of any force touch pressing cover-plate glass, so that it may which the fingerprint Identification sensor being arranged below cover-plate glass acquires
The light information through cover-plate glass is monitored to finger print information and by the optical sensor being arranged below cover-plate glass, in turn
Using associated processing circuit according to finger print information and light information, finally determine whether have received touch key-press operation and
It determines the identity of active user, to realize the fingerprint recognition of terminal device and touch key-press is integrated, reaches
Compatible purpose, not only increases the aesthetic appearance of complete machine, enhances the structural strength of cover-plate glass, and user only needs
Simple touch pressing operation is carried out with any dynamics on cover-plate glass, it is user-friendly.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The disclosure can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and together with specification for explaining the principles of this disclosure.
Fig. 1 is the sectional drawing of the touch key-press structure of current terminal device.
Fig. 2 is the block diagram of a kind of touch key-press and fingerprint recognition realization device shown according to an exemplary embodiment.
Fig. 3 is the sectional drawing of a kind of touch key-press and fingerprint recognition realization device shown according to an exemplary embodiment.
Fig. 4 is the block diagram of another touch key-press and fingerprint recognition realization device shown according to an exemplary embodiment.
Fig. 5 is the block diagram of another touch key-press and fingerprint recognition realization device shown according to an exemplary embodiment.
Fig. 6 is the flow chart of a kind of touch key-press and fingerprint recognition implementation method shown according to an exemplary embodiment.
Fig. 7 is the process of another touch key-press and fingerprint recognition implementation method shown according to an exemplary embodiment
Figure.
Fig. 8 is the block diagram shown according to an exemplary embodiment suitable for touch key-press and fingerprint recognition realization device.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the disclosure.
The embodiment of the present disclosure provides a kind of touch key-press and fingerprint recognition realization device, as shown in Figure 2 and Figure 3, comprising:
Fingerprint Identification sensor 21 is set to the lower section of the cover-plate glass 25 of terminal device, is implemented on cover board for acquiring
Finger print information on glass 25；
Fingerprint recognition circuit 23 is connect with fingerprint Identification sensor 21, for collected to fingerprint Identification sensor 21
Finger print information is analyzed and processed, and obtains fingerprint analysis result；Such as the letter such as acquisition fingerprint characteristic such as fingerprint lines, fingerprint spacing
Breath；
Optical sensor 22 is set to the lower section of cover-plate glass 25, for monitoring the light information for penetrating cover-plate glass 25；
The light information can be light intensity etc.；
Switch 27, for when receiving Continuity signal, control fingerprint Identification sensor 21 and fingerprint recognition circuit 23 to be led
Logical and control optical sensor 22 stops the light information that monitoring penetrates cover-plate glass 25；When receiving cut-off signal, control
Light information and control fingerprint Identification sensor 21 and fingerprint recognition circuit of the monitoring of optical sensor 22 through cover-plate glass 25
23 disconnect.
The working principle of above-mentioned touch key-press and fingerprint recognition realization device are as follows:
When the finger of user touches the upper surface of pressing cover-plate glass 25, it can subtract through the light intensity of cover-plate glass 25
It is weak, at this point, switch 27 controls optical sensor 22 if the control signal that 27 last time of switch receives is cut-off signal
It works normally, optical sensor 22 can monitor the light information through cover-plate glass 25；Meanwhile switch 27 controls fingerprint recognition
It is not turned between sensor 21 and fingerprint recognition circuit 23, not will do it finger print information treatment process.And if switch 27 is last
The control signal once received is Continuity signal, then switch 27 controls fingerprint Identification sensor 21 and fingerprint recognition circuit 23 is led
Logical, then fingerprint Identification sensor 21 can acquire the finger print information for being implemented on 25 upper surface of cover-plate glass, and by collected finger
Line information sends fingerprint recognition circuit 23 to, fingerprint recognition circuit 23 to the collected finger print information of fingerprint Identification sensor 21 into
Row analysis processing, obtains the fingerprint feature informations such as fingerprint analysis result such as fingerprint lines, fingerprint spacing；Meanwhile optical sensor
22 control optical sensors 22 do not work, and acquire and operate without light information.
As shown in figure 4, above-mentioned apparatus may also include that
Host-processor 24 is connect with optical sensor 22 and fingerprint recognition circuit 23, is connected for sending to switch 27
Signal or cut-off signal, the light information monitored according to optical sensor 22 determine whether cover-plate glass 25 receives touch
Button operation；Authentication is carried out according to the fingerprint analysis result that fingerprint recognition circuit 23 obtains.
Wherein, host-processor 24 can send to switch 27 and be connected according to the instruction of user or the demand of upper layer application
Signal perhaps use for example, when user is desired with fingerprint recognition or upper layer application needs to carry out fingerprint recognition by cut-off signal
Family or upper layer application can indicate that host-processor 24 sends Continuity signal to switch 27；When user be desired with button operation or
When person's upper layer application needs to carry out button operation, it can indicate that host-processor 24 sends cut-off signal to switch 27.
In one embodiment, host-processor 24 according to light information determine cover-plate glass 25 whether receive touch by
Key operation, it is implementable are as follows: to judge whether the parameter value in light information that optical sensor monitors is more than preset value, works as parameter
When value is more than preset value, determine that cover-plate glass has received touch key-press operation.Wherein, parameter value can be that react light strong
Weak or light characteristics parameter values, such as light intensity etc.；Wherein, preset value can be set according to different cover-plate glass characteristics
Different values is set, one reaches the judgement effect of accurate stable.Host-processor 24 carries out authentication according to fingerprint analysis result,
It is implementable are as follows: the fingerprint analysis result that fingerprint recognition circuit obtains is compared with the finger print data prestored, is determined current
The identity of user.For example, may include identity and its fingerprint characteristic data of each user in the finger print data prestored；From finger
It after line analysis result extracts fingerprint characteristic, is compared with the fingerprint characteristic of user each in finger print data, so that it is determined that going out
The identity of active user.
In one embodiment, it in order to guarantee fingerprint recognition and the integrated effect of touch key-press, needs optics
Sensor and fingerprint Identification sensor setting it is compacter, by optical sensor closely fingerprint Identification sensor be arranged, such as:
Optical sensor has at least one appearance face contact of at least one outer surface and fingerprint Identification sensor；Alternatively, optical sensing
Device is arranged around fingerprint Identification sensor.Wherein, the number of optical sensor can be one, be also possible to multiple (as at least
Two).The position of optical sensor and fingerprint Identification sensor is set in combination with actual needs and the number of optical sensor,
For example, optical sensor can be arranged around fingerprint Identification sensor periphery when the number of optical sensor has multiple,
The distance between optical sensor and fingerprint Identification sensor should be smaller, are, for example, less than 1 millimeter, 0.5 millimeter etc..
In one embodiment, in order to increase the stability of optical sensor, as shown in figure 5, can be in cover-plate glass 25
Lower surface be arranged ink layer 26.The effect of ink layer be can will transmit through cover-plate glass 25 beam treatment it is more single at wave band
Light beam, such as infrared ray can be processed into.Pass through the processing of ink layer and then by optical sensing through the light beam of cover-plate glass
Device receives, at this point, since the light beam wave band formed after processing is more single, so that the monitoring treatment process of optical sensor becomes
Simply, it and will not influence monitoring effect, increase the stability of optical sensor.In addition, ink layer using which kind of material, what
Kind thickness can be set according to the different model of optical sensor, have reached different products, structure design needs.
In one embodiment, host-processor may include communication interface, first processor and second processor, wherein
Communication interface, for sending the Continuity signal or the cut-off signal to the switch；First processor, with optical sensing
Device connection, for judging whether the parameter value in light information that optical sensor monitors is more than preset value, when parameter value is super
When crossing preset value, determine that cover-plate glass has received touch key-press operation；Wherein, preset value can be special according to different cover-plate glass
Different values is arranged in property, and one reaches the judgement effect of accurate stable.Second processor is connect with fingerprint recognition circuit, is used for
The fingerprint analysis result that fingerprint recognition circuit obtains is compared with the finger print data prestored, determines the body of active user
Part.
The embodiment of the present disclosure provide touch key-press and fingerprint recognition realization device, user when in use, as long as using finger
With the corresponding region of any force touch pressing cover-plate glass, system can utilize lid according to the needs of user or upper layer application
The optical sensor prison that the fingerprint Identification sensor being arranged below glass sheet collects finger print information, is arranged below cover-plate glass
The light information through cover-plate glass is measured, and then can determine according to finger print information, light information and whether have received touch
Button operation and the identity for determining active user, integrate the fingerprint recognition of terminal device and touch key-press to realize
Integration has achieved the purpose that be compatible with, has not only increased the aesthetic appearance of complete machine, enhances the structural strength of cover-plate glass, and
And user only needs to carry out simple touch pressing operation on cover-plate glass with any dynamics, it is user-friendly.
The embodiment of the present disclosure additionally provides a kind of terminal device, including cover-plate glass, further include any touch by
Key and fingerprint recognition realization device.
Corresponding aforementioned touch key and fingerprint recognition realization device, the embodiment of the present disclosure additionally provide a kind of touch key-press and
Fingerprint recognition implementation method, as shown in fig. 6, this method comprises:
In step s 601, when receiving Continuity signal, the finger print information being implemented on cover-plate glass is acquired, to acquisition
To finger print information be analyzed and processed, obtain fingerprint analysis result；
In step S602, when receiving cut-off signal, monitoring penetrates the light information of cover-plate glass.
In one embodiment, as shown in fig. 7, the above method may also include step S603 after executing step S601:
Determine whether cover-plate glass receives touch key-press operation according to the light information monitored through cover-plate glass.
In one embodiment, step S603 is implementable are as follows: judgement is through the parameter in the light information of cover-plate glass
Whether value is more than preset value, when parameter value is more than preset value, determines that cover-plate glass has received touch key-press operation.Wherein,
Parameter value can be the parameter value that can react light intensity or light characteristics, such as light intensity etc.；Wherein, preset value can root
Different values is set according to different cover-plate glass characteristics, and one reaches the judgement effect of accurate stable.
The above method may also include step S604 after executing step S602: according to the fingerprint analysis result of acquisition into
Row authentication.
In one embodiment, step S604 is implementable are as follows: by the fingerprint analysis result of acquisition and the finger print data prestored
It is compared, determines the identity of active user.For example, may include in the finger print data prestored each user identity and
Its fingerprint characteristic data；Fingerprint characteristic after fingerprint characteristic is extracted from fingerprint analysis result, with user each in finger print data
It is compared, so that it is determined that the identity of active user out.
The touch key-press and fingerprint recognition implementation method that the embodiment of the present disclosure provides, can be according to user or upper layer application
It needs, finger print information acquisition operation and light information monitoring operation is executed according to the control signal control received, it is subsequent, it can root
According to finger print information, light information, the identity for whether having received touch key-press operation and determining active user is determined, from
And realize the fingerprint recognition of terminal device and touch key-press is integrated, achieve the purpose that compatible, has not only increased
The aesthetic appearance of complete machine enhances the structural strength of cover-plate glass, and user only needs on cover-plate glass with any dynamics
Simple touch pressing operation is carried out, it is user-friendly.
The embodiment of the present disclosure additionally provides a kind of touch key-press and fingerprint recognition realization device, comprising:
Processor；
Memory for storage processor executable instruction；
Wherein, processor is configured as:
When receiving Continuity signal, the finger print information being implemented on cover-plate glass is acquired, to collected finger print information
It is analyzed and processed, obtains fingerprint analysis result；
When receiving cut-off signal, monitoring penetrates the light information of cover-plate glass.
The processor is also configured to
Determine whether the cover-plate glass receives touch key-press operation according to the light information through the cover-plate glass；
Authentication is carried out according to the fingerprint analysis result.
The processor is also configured to
The light information according to through the cover-plate glass determines whether the cover-plate glass receives touch key-press
Operation, comprising: judge whether the parameter value in the light information through the cover-plate glass is more than preset value, when the parameter value
When more than preset value, determine that the cover-plate glass has received touch key-press operation；
It is described that authentication is carried out according to the fingerprint analysis result, comprising: by the fingerprint analysis result with prestore
Finger print data is compared, and determines the identity of active user.
A kind of non-transitorycomputer readable storage medium, when the instruction in storage medium is held by the processor of mobile terminal
When row, so that mobile terminal is able to carry out a kind of touch key-press and fingerprint recognition implementation method, comprising:
When receiving Continuity signal, the finger print information being implemented on cover-plate glass is acquired, to the collected fingerprint
Information is analyzed and processed, and obtains fingerprint analysis result；
When receiving cut-off signal, light information of the monitoring through the cover-plate glass.
In one embodiment, the method also includes:
Determine whether the cover-plate glass receives touch key-press operation according to the light information through the cover-plate glass；
Authentication is carried out according to the fingerprint analysis result.
In one embodiment, whether the light information according to through the cover-plate glass determines the cover-plate glass
Receive touch key-press operation, comprising: judge whether the parameter value in the light information through the cover-plate glass is more than default
Value determines that the cover-plate glass has received touch key-press operation when the parameter value is more than preset value；
It is described that authentication is carried out according to the fingerprint analysis result, comprising: by the fingerprint analysis result with prestore
Finger print data is compared, and determines the identity of active user.
Fig. 8 is shown according to an exemplary embodiment a kind of for touch key-press and fingerprint recognition realization device 1200
Block diagram.For example, device 1200 can be mobile phone, and computer, digital broadcasting terminal, messaging device, game console,
Tablet device, Medical Devices, body-building equipment, personal digital assistant etc..
Referring to Fig. 8, device 1200 may include following one or more components: processing component 1202, memory 1204, electricity
Source component 1206, multimedia component 1208, audio component 1210, the interface 1212 of input/output (I/O), sensor module
1214 and communication component 1216.
The integrated operation of the usual control device 1200 of processing component 1202, such as with display, telephone call, data communication,
Camera operation and record operate associated operation.Processing element 1202 may include one or more processors 1220 to execute
Instruction, to perform all or part of the steps of the methods described above.In addition, processing component 1202 may include one or more moulds
Block, convenient for the interaction between processing component 1202 and other assemblies.For example, processing component 1202 may include multi-media module,
To facilitate the interaction between multimedia component 1208 and processing component 1202.
Memory 1204 is configured as storing various types of data to support the operation in device 1200.These data
Example includes the instruction of any application or method for operating on device 1200, contact data, telephone book data,
Message, picture, video etc..Memory 1204 can by any kind of volatibility or non-volatile memory device or they
Combination is realized, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), it is erasable can
Program read-only memory (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash memory
Reservoir, disk or CD.
Electric power assembly 1206 provides electric power for the various assemblies of device 1200.Electric power assembly 1206 may include power management
System, one or more power supplys and other with for device 1200 generate, manage, and distribute the associated component of electric power.
Multimedia component 1208 includes the screen of one output interface of offer between described device 1200 and user.?
In some embodiments, screen may include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel,
Screen may be implemented as touch screen, to receive input signal from the user.Touch panel includes that one or more touch passes
Sensor is to sense the gesture on touch, slide, and touch panel.The touch sensor can not only sense touch or sliding is dynamic
The boundary of work, but also detect duration and pressure associated with the touch or slide operation.In some embodiments, more
Media component 1208 includes a front camera and/or rear camera.When device 1200 is in operation mode, as shot mould
When formula or video mode, front camera and/or rear camera can receive external multi-medium data.Each preposition camera shooting
Head and rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio component 1210 is configured as output and/or input audio signal.For example, audio component 1210 includes a wheat
Gram wind (MIC), when device 1200 is in operation mode, when such as call mode, recording mode, and voice recognition mode, microphone quilt
It is configured to receive external audio signal.The received audio signal can be further stored in memory 1204 or via communication
Component 1216 is sent.In some embodiments, audio component 1210 further includes a loudspeaker, is used for output audio signal.
I/O interface 1212 provides interface, above-mentioned peripheral interface module between processing component 1202 and peripheral interface module
It can be keyboard, click wheel, button etc..These buttons may include, but are not limited to: home button, volume button, start button and
Locking press button.
Sensor module 1214 includes one or more sensors, and the state for providing various aspects for device 1200 is commented
Estimate.For example, sensor module 1214 can detecte the state that opens/closes of device 1200, the relative positioning of component, such as institute
The display and keypad that component is device 1200 are stated, sensor module 1214 can be with detection device 1200 or device 1,200 1
The position change of a component, the existence or non-existence that user contacts with device 1200,1200 orientation of device or acceleration/deceleration and dress
Set 1200 temperature change.Sensor module 1214 may include proximity sensor, be configured in not any physics
It is detected the presence of nearby objects when contact.Sensor module 1214 can also include optical sensor, as CMOS or ccd image are sensed
Device, for being used in imaging applications.In some embodiments, which can also include acceleration sensing
Device, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 1216 is configured to facilitate the communication of wired or wireless way between device 1200 and other equipment.Dress
The wireless network based on communication standard, such as WiFi can be accessed by setting 1200,2G or 3G or their combination.It is exemplary at one
In embodiment, communication component 1216 receives broadcast singal or broadcast correlation from external broadcasting management system via broadcast channel
Information.In one exemplary embodiment, the communication component 1216 further includes near-field communication (NFC) module, to promote short distance
Communication.For example, radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band can be based in NFC module
(UWB) technology, bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 1200 can be by one or more application specific integrated circuit (ASIC), number
Signal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for executing the above method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instruction, example are additionally provided
It such as include the memory 1204 of instruction, above-metioned instruction can be executed by the processor 820 of device 1200 to complete the above method.Example
Such as, the non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, soft
Disk and optical data storage devices etc..
Those skilled in the art will readily occur to its of the disclosure after considering specification and practicing disclosure disclosed herein
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or
Person's adaptive change follows the general principles of this disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by following
Claim is pointed out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.
Claims (8)
1. a kind of touch key-press and fingerprint recognition realization device characterized by comprising
Fingerprint Identification sensor is set to the lower section of the cover-plate glass of terminal device, is implemented on the cover-plate glass for acquiring
On finger print information；
Fingerprint recognition circuit is connect with the fingerprint Identification sensor, for the collected finger of the fingerprint Identification sensor
Line information is analyzed and processed, and obtains fingerprint analysis result；
Optical sensor is set to the lower section of the cover-plate glass, for monitoring the light information through the cover-plate glass；
Switch, for when receiving Continuity signal, controlling fingerprint Identification sensor and fingerprint recognition circuit conducting and control light
It learns sensor and stops monitoring through the light information of the cover-plate glass；When receiving cut-off signal, optical sensor is controlled
Monitoring is disconnected through the light information and control fingerprint Identification sensor and fingerprint recognition circuit of the cover-plate glass,
In, the parameter value of the light information is for reacting light intensity；
Described device further include:
Host-processor is connect with the optical sensor and fingerprint recognition circuit, for sending the conducting to the switch
Signal or the cut-off signal, the light information monitored according to the optical sensor determine whether the cover-plate glass connects
Receive touch key-press operation；Authentication is carried out according to the fingerprint analysis result that the fingerprint recognition circuit obtains；
The optical sensor has at least one appearance face contact of at least one outer surface Yu the fingerprint Identification sensor；Or
Person
The optical sensor is arranged around the fingerprint Identification sensor.
2. device as described in claim 1, which is characterized in that
The number of the optical sensor is at least two.
3. device as described in claim 1, which is characterized in that
The lower surface of the cover-plate glass is provided with ink layer.
4. device as described in claim 1, which is characterized in that
The host-processor includes:
Communication interface, for sending the Continuity signal or the cut-off signal to the switch；
First processor is connect with the optical sensor, for judging in light information that the optical sensor monitors
Parameter value whether be more than preset value, when the parameter value be more than preset value when, determine that the cover-plate glass has received touch
Button operation；
Second processor is connect with the fingerprint recognition circuit, the fingerprint analysis knot for obtaining the fingerprint recognition circuit
Fruit is compared with the finger print data prestored, determines the identity of active user.
5. a kind of terminal device, including cover-plate glass, which is characterized in that the terminal device further includes appointing in Claims 1-4
Touch key-press described in one and fingerprint recognition realization device.
6. a kind of touch key-press and fingerprint recognition implementation method characterized by comprising
When receiving Continuity signal, the finger print information being implemented on cover-plate glass is acquired, to the collected finger print information
It is analyzed and processed, obtains fingerprint analysis as a result, the finger print information is by the fingerprint recognition that is set to below the cover-plate glass
Sensor acquisition；
When receiving cut-off signal, light information of the monitoring through the cover-plate glass, wherein the parameter of the light information
Value is monitored for reacting light intensity, the light information by being set to the optical sensor below the cover-plate glass；
The method also includes:
Determine whether the cover-plate glass receives touch key-press operation according to the light information through the cover-plate glass；
Authentication is carried out according to the fingerprint analysis result；
The optical sensor has at least one appearance face contact of at least one outer surface Yu the fingerprint Identification sensor；Or
Person
The optical sensor is arranged around the fingerprint Identification sensor.
7. method as claimed in claim 6, which is characterized in that
The light information according to through the cover-plate glass determines whether the cover-plate glass receives touch key-press operation,
Include: whether the parameter value for judging to penetrate in the light information of the cover-plate glass is more than preset value, when the parameter value is more than
When preset value, determine that the cover-plate glass has received touch key-press operation；
It is described that authentication is carried out according to the fingerprint analysis result, comprising: by the fingerprint analysis result and the fingerprint prestored
Data are compared, and determine the identity of active user.
8. a kind of touch key-press and fingerprint recognition realization device characterized by comprising
Processor；
Memory for storage processor executable instruction；
Wherein, the processor is configured to:
When receiving Continuity signal, the finger print information being implemented on cover-plate glass is acquired, to the collected finger print information
It is analyzed and processed, obtains fingerprint analysis as a result, the finger print information is by the fingerprint recognition that is set to below the cover-plate glass
Sensor acquisition；
When receiving cut-off signal, light information of the monitoring through the cover-plate glass, wherein the parameter of the light information
Value is monitored for reacting light intensity, the light information by being set to the optical sensor below the cover-plate glass；
Determine whether the cover-plate glass receives touch key-press operation according to the light information through the cover-plate glass；
Authentication is carried out according to the fingerprint analysis result；
The optical sensor has at least one appearance face contact of at least one outer surface Yu the fingerprint Identification sensor；Or
Person
The optical sensor is arranged around the fingerprint Identification sensor.
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| CN201510050753.8A CN104537365B (en) | 2015-01-07 | 2015-01-30 | Touch key-press and fingerprint recognition implementation method, device and terminal device |
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| CN201510050753.8A CN104537365B (en) | 2015-01-07 | 2015-01-30 | Touch key-press and fingerprint recognition implementation method, device and terminal device |
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| TWI543013B (en) * | 2015-05-14 | 2016-07-21 | 廣達電腦股份有限公司 | Electronic device |
| CN106570442B (en) * | 2015-10-09 | 2021-05-14 | 小米科技有限责任公司 | Fingerprint identification method and device |
| CN105388993B (en) | 2015-11-09 | 2018-09-18 | 小米科技有限责任公司 | A kind of terminal with fingerprint identification function |
| CN105334657B (en) | 2015-11-26 | 2019-12-03 | 小米科技有限责任公司 | LCD assembly and electronic equipment |
| CN106815546B (en) * | 2015-12-01 | 2020-03-17 | 小米科技有限责任公司 | Fingerprint identification method and device |
| CN105631438A (en) * | 2016-02-16 | 2016-06-01 | 格科微电子（上海）有限公司 | Optical fingerprint recognition device |
| CN106257479A (en) * | 2016-05-31 | 2016-12-28 | 深圳信炜科技有限公司 | Bio-identification chip and electronic equipment |
| CN105938550B (en) * | 2016-06-20 | 2020-12-29 | 深圳天珑无线科技有限公司 | Fingerprint identification module with pressure induction and electronic equipment |
| CN108121953A (en) * | 2016-08-12 | 2018-06-05 | 广东欧珀移动通信有限公司 | Fingerprint button and terminal device |
| PL3515248T3 (en) | 2016-09-26 | 2020-12-28 | Kesseböhmer Produktions GmbH & Co. KG | Fingerprint control of a height-adjustable table |
| CN107153818B (en) | 2017-05-03 | 2020-01-14 | Oppo广东移动通信有限公司 | Optical fingerprint verification method and related product |
| CN107122759B (en) | 2017-05-11 | 2020-01-21 | 京东方科技集团股份有限公司 | Fingerprint identification device and method and display device |
| CN107292235B (en) | 2017-05-22 | 2019-12-13 | Oppo广东移动通信有限公司 | fingerprint acquisition method and related product |
| CN108932466A (en) * | 2017-05-24 | 2018-12-04 | 义隆电子股份有限公司 | Electronic device and image capturing module thereof |
| CN109409167A (en) * | 2017-08-16 | 2019-03-01 | 北京小米移动软件有限公司 | Detect the device and method of fingerprint |
| CN110717364B (en) * | 2018-07-13 | 2023-09-22 | 中兴通讯股份有限公司 | Glass cover plate, terminal, fingerprint identification method, fingerprint identification device and storage medium |
| WO2021217603A1 (en) * | 2020-04-30 | 2021-11-04 | 深圳市汇顶科技股份有限公司 | Fingerprint recognition device and mobile electronic apparatus |
| CN113739912B (en) * | 2020-05-29 | 2024-05-10 | 北京小米移动软件有限公司 | Optical signal detection module and light intensity detection method |
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